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bschwindHN
on July 26, 2022
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What they don't teach you about sockets
Here's a fun one: TCP sockets can connect to themselves if you bind to an ephemeral port:
https://sgros.blogspot.com/2013/08/tcp-client-self-connect.h...
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Search:
https://sgros.blogspot.com/2013/08/tcp-client-self-connect.h...